Articulating threshold cap base



FIG. 1 is a top left perspective view of my new design.

FIG. 2 is a front view thereof.

FIG. 3 is a back view thereof.

FIG. 4 is a top view thereof.

FIG. 5 is a bottom view thereof.

FIG. 6 is a bottom right perspective view thereof.

FIG. 7 is a left profile view thereof, including the profile view of select environmental elements. The right profile view is a mirror image of the left profile view; and,

FIG. 8 is an exploded view showing the claimed articulating threshold cap base distributed along three locations, two of the articulating threshold cap bases as well as other elements illustrated in broken lines are shown as environmental structure only that form no part of the claimed design.

The dash-dot lines in the Figures adjacent to the shaded areas represent unclaimed boundaries of the design. The dash-dash lines within the claimed area of FIGS. 5 and 6 represent optional mold voids that form no part of the claimed design.

The dash-dash lines elsewhere in the Figures refer to environmental elements only and form no part of the claimed design. 

CLAIM The ornamental design for an articulating threshold cap base, as shown and described. 